关于谚语的翻译谢了

问题描述:

关于谚语的翻译谢了
Ruth:Hey,Don!I can't start the car.Can you mend it?
Don:To mend a car?Sure!It's a piece of cake to me.
It's a piece of cake to me.(其中这句是谚语)

It's going to be a piece of cake.这种事不费吹灰之力.